package com.zuoluo.dp.strategy;

public class CatHeightCompare implements java.util.Comparator<Cat> {

	@Override
	public int compare(Cat o1, Cat o2) {
		if(o1.getHeight() > o2.getHeight()) return 1;
		else if(o1.getHeight() < o2.getHeight()) return -1;
		else return 0;
	}

}
